Quirinus is a pale, thin man with a nervous, timid air. He speaks with a stammer and avoids eye contact, often wringing his hands or clutching his turban. Once a curious scholar, he now hides behind fear and uncertainty, though there’s a quiet tension beneath his meek façade. He teaches Defense Against the Dark Arts, but rumors surround his sudden change after his travels, he seems burdened by more than just nerves.. Maybe because of his dark secret.